baber/WOPTO huggingface dataset:
Patent JP-S61176141-A (JP)
Title: Cooling device of solid state integrated circuit part
Inventor: YAMAMOTO HARUHIKO
IPC: H01L23/44
Filed: 1985-01-31
Abstract: PURPOSE:To improve the capacity for cooling parts by a method wherein respective members and projected members are bonded on the surface of solid state integrated circuit part immersed in refrigerant while forming fine irregularities on the surface of members and projected members. CONSTITUTION:A member 10 formed of excellent heat conductive material such as copper or aluminium is bonded to a solid state integrated circuit 5 bonded to a specified land of a printed sheet 4 by solder balls 7 and immersed in refrigerant utilizing adhesive 8. The peripheral part of member 10 may be bonded to another member 11 with the surface space thereof formed larger than that of the solid state integrated circuit part 5 to expand the heat conductive space. Moreover when the member is formed of a chip 5B buried in ceramic package 5A, another member 12 made of said material may be bonded on the surface of chip 5B to shorten the heat conductive bus further improving the cooling efficiency. Besides, projected members 15, 16 may be formed in place of said plate type members 11, 12 to accelerate the convection of refrigerant.
Patent JP-H03223165-A (JP)
Title: Production of carbon/carbon composite material by composite type vapor phase impregnation method
Inventor: OKUMURA MITSUHIRO
IPC: C01B31/02
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a carbon/carbon composite material having excellent strength and toughness by depositing and packing a carbonaceous substance produced by decomposition of hydrocarbon gas into a reinforced material consisting of a carbon-based fiber while forming the carbonaceous substance into a composite type by a combination of pyrolysis and reaction excitation. CONSTITUTION:A carbon-based fiber produced by rayon, polyacrylonitrile, petroleum, etc., as a raw material is used as a reinforcing material. A hydrocarbon gas such as methane, ethane, propane or benzene or hydrocarbon gas containing a halogen element such as chlorine is prepared. Then, these gasses are decomposed and the resultant carbonaceous substance is deposited and packed into the above-mentioned reinforcing material to provide the carbon/ carbon composite material. In this time, the carbon/carbon composite material is formed into composite type by a combination of pyrolysis of raw material gas or by a combination of specific supply system of the pyrolysis, reaction excitation and raw material gas.
Patent JP-H08280075-A (JP)
Title: Infrared remote control signal information detector
Inventor: ITO TAKAYUKI
IPC: H04B17/00
Filed: 1995-02-03
Abstract: PURPOSE: To eliminate the need of adding signals for audience rating survey to broadcasting signals and comparing audio signals at a survey origin at all times and to highly accurately survey the audience rating. CONSTITUTION: A detector 1 is provided with a light receiving part 6 for detecting infrared remote control signals emitted from an infrared ray remote controller 3 so as to operate a survey object 2. A signal cable 31 is connected to the detector 1 and an infrared ray emitting part 5 for sending out infrared signals to the light receiving part 4 of the survey object 2 based on the information of the infrared remote control signals received by the detector 1 is connected to the tip of the signal cable 31.
Patent JP-H01194592-A (JP)
Title: Station data testing unit
Inventor: KONDOU YOSHIHIRO
IPC: H04Q1/22
Filed: 1988-01-29
Abstract: PURPOSE:To simplify a testing system by testing the normality of station data which is different every object exchange station with the aid of system constitution which does not need a real channel unit. CONSTITUTION:When a control unit 1 outputs a driving order for control of the channel unit 2 according to the station data to be tested, a station data testing unit 9 decides whether a unit number coincides with the equipment condition of the object station to be tested or not based on the contents of the order and returns answer data returned for the order from the unit 2 to the unit 1 when they coincide each other. When they do not coincide each other, it operates so as to stop the unit 1. Therefore, when the unit 1 and the unit 9 are connected, exchange processing can be falsely executed by the unit 1 based on the objective station data to be tested and the normality of the station data can be tested at the equal level with real exchange processing. Thus, the testing system can be simplified.
Patent JP-H01194641-A (JP)
Title: Telephone erroneous connection detecting system
Inventor: ITO RYOICHI
IPC: H04M3/42
Filed: 1988-01-29
Abstract: PURPOSE:To effectively detect a transfer source telephone number without manual confirmation by judging that a transfer destination is erroneously set when a code number or a terminal identifying signal specified by a system for erroneous connected telephone number searching is transferred from a called terminal side. CONSTITUTION:When an ancillary telephone set to a subscriber terminal 112 is erroneously set at a subscriber terminal 114 as the transfer destination instead of a subscriber terminal 113, and a voice/facsimile responding system 101 calls the subscriber terminal 112, the subscriber terminal 112 calls the subscriber terminal 114. The operator of the subscriber terminal 114 judges that the call is a notification telephone due to the erroneous connection by guidance voice, and a specific code known from the notification from a notifying center beforehand is inputted instead of the code number. The voice/facsimile responding system 101 displays the telephone number stored in a telephone number memory part 208 on a system console 109, and the subscriber terminal 112 of the erroneous setting source is known.
Patent JP-S61176077-A (JP)
Title: Fuel battery equipment
Inventor: ITO HIROSHI
IPC: H01M8/04
Filed: 1985-01-29
Abstract: PURPOSE:To enable the replacement of nitrogen so as to improve safety while keeping proper differential pressures between both electrodes and between both electrodes and battery housing even at an emergency stoppage and a service interruption, by installing a differention pressure keeping means in either fuel exhaust pipe system or air exhaust pipe system. CONSTITUTION:Fuel is supplied to the fuel electrode 1a of a battery body 1 from a regulating valve 4, and reacts with air supplied to an air electrode 1b from a regulating valve 12 through electrolyte, to generate direct electric power. Respective gases go out from differential pressure regulating valves 10 and 14 as excess air. The internal pressure of a battery housing 2 is controlled by means of a regulating valve 6, and the pressures of both electrodes are controlled by means of the regulating valves 10 and 14 so as to keep the differentral pressure between both electrodes and the housing 2 to a suitable value. Regulating valves 15 and 16 are closed at an operating time. On the other hand, in case of an emergency stoppage, the regulating valve 6, opening/ closing valves 22 and 23 are closed. Next, the regulating valves 15 and 16 are opened, and the fuel is replaced with the nitrogen in an air line by using the nitrogen accumulated housing 2.
Patent JP-S60164403-A (JP)
Inventor: MATSUMOTO SHIYUNGO
IPC: A01B33/14
Filed: 1984-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03219958-A (JP)
Title: Video data control circuit
Inventor: TAMURA MASATOSHI
IPC: H04N1/387
Filed: 1990-01-25
Abstract: PURPOSE:To perform the printing of a bold face at high speed without applying a burden to a firmware by including a second latch having a capacity for one line of video data for latching a signal from a parallel/serial conversion part on a second latch clock delayed a fixed time from a first latch clock and an OR gate inputting signals from the first and second latches. CONSTITUTION:When printing data is developed from a CPU1 to an FB 2 to be printed in a boldface, a signal C is turned ON ('1'), and the printing data is read from the FB 2 and converted to serial data by a parallel/serial conversion part 3. The serial data is latched in a latch 4 on a latch clock (a). After a fixed time delay, the same data is latched in a latch 5 on a latch clock (b). When the data for one line are stored each in the latches 4, 5 the data in the latches 4, 5 are read by the CPU 1. The data in the latch 4 is ORed with the data in the latch 5 by an OR gate 7, whereby video data (d) in a bold face is generated. In the case of normal printing, the signal C is turned OFF ('0'), all 0 are latched in the latches, and normal video data (d) is generat ed.
Patent JP-S61177028-A (JP)
Title: Error correction system
Inventor: MURAKAMI YOSHIHIRO
IPC: H03M13/00
Filed: 1985-01-31
Abstract: PURPOSE:To improve the correcting capacity of a burst error by calculating k syndromes consisting of the sum or the sum of CONSTITUTION:An input code to which 4 parity words are added every prescribed number of video data words of the y direction.
Patent JP-H09269495-A (JP)
Title: Electrode substrate, its production, liquid crystal element formed by using this electrode substrate and its production
Inventor: KAMIO MASARU
IPC: G02F1/1343
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the nonuniformity of the orientated state of liquid crystals and to prevent the occurrence of the unequalness of an optical state and crosstalks. SOLUTION: In the process for producing the electrode substrate 20, a UV curing resin 13 is packed into the spacings between metallic electrodes 22,... and the surface thereof is pressurized by means of smooth mold glass 16 (c). The UV curing resin 13 is irradiated with UV light L in this pressurized state and is cured. At this time, the thickness h (nm) of the metallic electrodes 22,..., the curing shrinkage rate α(%) of the UV curing resin 13 and the surface roughness d (nm) of the metallic electrodes 22,... are so determined as to satisfy d>=α.h/1000. As a result, the occurrence of partial peeling, wrinkle-like shrinks, etc., in the resin 13 is averted and the surfaces of the transparent electrodes 6,... in the effective optical modulation regions are nearly flattened.  Even if the liquid crystal panel is produced by forming orientation control films, etc., on the surface of the transparent electrodes 6,... (f), the uniformly oriented state of the liquid crystals is obtd. and the occurrence of the unequalness of the optical state and crosstalks are prevented.
Patent JP-H08239630-A (JP)
Title: Improving method for adhesive properties of polymer surface
Inventor: ROIDO MAARON ROOBUSON
IPC: C08J7/043
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive properties of a negatively charged or polar polymer by coating the surface of the polymer with a soln. of a vinylamine- contg. polymer (salt) and then coating the surface with an adhesive.  
     SOLUTION: The surface of a negatively charged or polar polymer is coated with a soln. contg. about 0.0001-10 wt.% vinylamine-contg. polymer or its salt so that at least a monomolecular layer of the vinylamine-contg. polymer or its salt is formed on the surface. Then, the surface is further coated with an adhesive. Examples of the vinylamine-contg. polymer are polyvinylamine and a vinylamine copolymer. Examples of a comonomer for producing the vinylamine copolymer are acrylic acid, maleic anhydride, N-vinylpyrrolidone, and vinyl alcohol. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S56114479-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1980-02-14
Abstract: PURPOSE:To enable high-speed operation by forming a high-density charge transfer device constitution in the same body with an input device by forming the input device of small occupation area which has the operation function of excluding unnecessary charge of lower than a prescribed leven and can secure a sufficiently efficient signal. CONSTITUTION:To the 1st charge storage gate STG1, the 2nd charge storage gate STG2 is added. On the other hand, about 10% of 5X10<7> signal-charge-quantity electrons contain effective information and the remainders are unnecessary background components. For this purpose, the area of STG1 is reduced to 10% of the usual one and DC biasing and the opening of discharge gate OFG are performed under the same conditions as usual. Further, control gate CG is adequately biased, and consequently while the discharge absorption capacity of STG1 becomes 4.5X 10<6> electrons and the other charge (5X10<5> electrons) flows into STG2 via CG. Then, the charge of STG1 is discharged from OFG. Next, OFG is closed and the charge is stored in STG1. This operation is repeated the times in a required time to flow the effective information into STG2.
Patent JP-S57132102-A (JP)
Title: Optical fiber cable
Inventor: SHIRASAKA ARIO
IPC: H01B7/17
Filed: 1981-02-10
Abstract: PURPOSE:To prevent the projecting phenomenon and to increase the impact force and the bending strength, by forming an FRP coated optical fiber core wire bundle, binding and fixing this core wire bundle with a metallic tape and adhering the metallic tape layer to the outer circumference plastic sheet in a body. CONSTITUTION:A core wire bundle 5 is formed by twisting several FRP coated optical fiber core wires, and a metal-plastic laminated tape 8 formed by laminating an adhesive plastic layer having a low melting point on a single surface of a metallic tape is wound tight around the outer circuference of the bundle 5 to bind and fix the bundle 5. Then a plastic sheath 9 is extruded and coated on the outer circumference of the bundle 5 to be melt-stuck to the plastic layer of the tape 8 in one body. Thus the bundle 5 can be prevented form projecting out of the sheath 9 to protect the optical fiber core wire from a local impact force or bending strength.
Patent JP-S59144822-A (JP)
Title: Shaft coupling
Inventor: FUKUDA KAZUICHI
IPC: F16D3/56
Filed: 1983-02-07
Abstract: PURPOSE:To provide a shaft coupling which can perform buffer action and center adjustment by tightly fitting a coiled spring in each spring hole, while being compressed between a main body and a cover to be always kept without play therebetween. CONSTITUTION:In case of manufacturing a shaft coupling, a driving shaft hub 4 is inserted in a main body 16 in such a manner that one end of a cylindrical portion 5 is put into an opening portion 17 of the main body 16 of a spring retaining member 15. A coiled spring 27 is pierced through a spring hole 7, one end thereof being inserted in a spring hole 18 of the main body 16, the other end thereof being inserted in a spring hole 25 of a cover 23, so that the cover 23 is fitted to a circular portion 20 of the main body 16, and the cover 23 is strongly pressed to the main body 16. As a result, the coiled spring 27 is compressed and a little increased in outside diameter to be tightly fitted to the spring holes 7, 18, 25. If there is no axial alignment while the coiled spring is fastened by a bolt 31, no thrust of the coiled spring works upon a driving shaft hub 4 and a driven shaft hub 9. If vibration with axial displacement is produced during rotation, the thrust elastic force proportional to such displacement is operated by compression and expansion of the coiled spring 27, thereby damping the axial vibration early.
Patent JP-H06228635-A (JP)
Title: Production of steel for high strength and low yield ratio reinforcing bar
Inventor: KUNITANI NORIHITO
IPC: C22C38/50
Filed: 1993-02-04
Abstract: PURPOSE:To produce steel for a high strength and low yield ratio reinforcing bar in which bendability is secured while tensile strength is maintained at a relatively low cost by subjecting steel stock added with trace amounts of V and Nb and in which the amounts of Ti and Al to be added are extremely reduced to controlled rolling. CONSTITUTION:This steel is one having a steel compsn. constituted of, by weight, 0.15 to 0.50% C, 0.15 to 1.50% Si, 0.30 to 2.50% Mn, 0.02 to 2.0O% Cr, 0.01 to 0.30% V, 0.01 to 0.40% Nb, <=0.05% sol.Al, <=0.05% Ti and 0.005 to 0.02% N, and the balance Fe with inevitable impurities. This steel is subjected to hot rolling under the conditions of 950 to 1200 deg.C heating temp. and 650 to 850 deg.C rolling finishing temp. The produced reinforcing bar is one having >=680N/mm<2> tensile strength and <=80% yield ratio, in which yield platen is shown and, furthermore, having excellent bendability.
Patent JP-S53102849-A (JP)
Title: Metal corrosion inhibitor
Inventor: UEKI HIROSHI
IPC: C23F11/173
Filed: 1977-02-22
Abstract: PURPOSE:A metal corrosion inhibitor having a high corrosion inhibiting ability which will not cause any public nuisance, containing polyethylenepolyamine-maleic acid or maleic anhydride condensate as an effective component.
Patent JP-H10192362-A (JP)
Title: Moxa cautery equipment
Inventor: SANPEI HIROTAKA
IPC: A61H39/06
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a moxa cautery equipment which is small with simple structure and also by which a sufficient moxa cautery effect is obtained without permitting a moxa cautery material such as a moxa, etc., to be directly brought into contact with human body skin. SOLUTION: The equipment is provided with a frame body 2 having an opening 3 and a noncombustible net-shaped material 4 which is fitted to the frame body 2 so as to cover the opening 3 of the frame body 2. The net-shaped material 4 is provided with a projecting shape from an outer peripheral position 4a where it is fitted to the frame body 2 towards a center part 4b and also is provided with a recessed shape in the center part 4b. The recessed part 6 of the center part 4b has largeness being required for holding a prescribed amount of moxa cautery material 10. The height h of the projecting shape part of the net-shaped material 4 from a frame body surface is set to be larger than the depth d of the recessed part 6 of the center part.
Patent JP-S60161247-A (JP)
Inventor: KANDA YUUJI
IPC: B61D49/00
Filed: 1984-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11205244-A (JP)
Title: Full duplex optical communication equipment and full duplex optical communication method
Inventor: OZAKI KAZUHISA
IPC: H04B10/11
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To divert an existing transmission reception circuit as it is without a complicated circuit configuration and the need for control of a transmission reception timing. SOLUTION: Preliminary negotiation is made with a communication opposite party at a prescribed wavelength by half duplex communication prior to full duplex communication so as to decide which of wavelength bands is to be used among transmission reception sections with pluralities of wavelength bands used for both the parties and a CPU 12 controls changeover means SW1, SW2 to transit the communication to the full duplex communication.
Patent JP-S49117399-A (JP)
IPC: C25B13/08
Filed: 1974-02-14
Abstract: An improved method and apparatus for the electrolysis of ionizable chemical compounds is disclosed including specifically a process for the production of chlorine and caustic soda containing low concentrations of sodium chloride by the electrolysis of brine which comprises electrolyzing brine solutions in a two compartment cell equipped with a cathode and an anode separated by permselective barrier formed by sandwiching together two or more membranes consisting essentially of a hydrolyzed copolymer of tetrafluoroethylene and a sulfonated perfluorovinyl ether having the formula FSO2CF2CF2OCF(CF3)CF2OCF=CF2 said copolymer having an equivalent weight of from about 900 to about 1600. By the use of a multilayer membrane sandwich as the barrier the caustic current efficiency of the process is increased over that obtained when a single layer membrane is used as the barrier separating the cathode and anode.
Patent JP-S61177791-A (JP)
Inventor: EGAWA HIDENORI
IPC: H05K1/14
Filed: 1985-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08209780-A (JP)
Title: Toilet seat
Inventor: HAYASHI KOICHI
IPC: E03D9/08
Filed: 1995-02-06
Abstract: PURPOSE: To dispense with operation of a toilet seat, by providing a body device in which the toilet seat installed on the peripheral edge of the toilet opening is united with a square part, and the toilet cover. CONSTITUTION: A box type part 1 installed at the rear side of a toilet bowl is united with a toilet seat 2 installed on the peripheral edge of the toilet opening as a body device 3 including an exterior casing. The toilet cover 4 is provided with axis means 5 at both right and left ends as one side of a uniaxial rotary mechanism and the axis means 5 is fitted to a bearing means 6 as the other side of the uniaxial rotary mechanism installed at the right and left axial parts 7, 8 of the box-shaped part 1 and the toilet cover 4 varies to a state that toilet opening is closed and superposed or a state that it is opened and erected. Since the toilet seat 2 is united with the body device 3, the toilet seat is substantially fixed to the toilet bowl and hence, the rotary operation of the toilet seat becomes unnecessary and one can evacuate in his sitting posture.
Patent JP-S60163335-A (JP)
Title: Assembling of electron gun electrode structure for color picture tube
Inventor: IZUMIDA YUKIHIRO
IPC: H01J29/50
Filed: 1984-02-06
Abstract: PURPOSE:To improve the parallelism of electrodes regardless of errors in parts by forming a focusing electrode by means of joining two cylindrical parts with a space of 0.05-0.5mm. by welding their warped flange portions to provide elasticity. CONSTITUTION:When a focusing electrode 40 of an electron gun electrode structure is formed with an upper electrode 60 placed on a lower electrode 50, a tooling is used. This tooling is made up of a lower base plate 70, which has a core metal 71 capable of moving up and down with a spring 72, and an upper base plate 73, which has plural pins 74 movable up and down with springs 75, and length-specified spacers 76 connecting these two base plates. The lower electrode 50 is supported by the core metal 71, and the upper electrode 60 by the pin 74. These two electrodes are joined together with a spacer of 0.05-0.5mm. by laser- welding their flanges 50b, 60b. Therefore, the parallelism accuracy of both faces of the electrodes 50, 60 can be secured regardless of the parallel errors of these two electrodes, minimizing variations in the focus quality.
Patent JP-S59145446-A (JP)
Title: Hot water feed device having additional heating capability
Inventor: ASAI TOSHIHIKO
IPC: F24H1/22
Filed: 1983-02-07
Abstract: PURPOSE:To maintain a vacuum destruction valve under a pressurized state for thereby avoiding an air mis-intake operation, by connecting a circulation pump with the primary side of heat-exchanger installed at the circulation circuit of heater and by providing the secondary side thereof with the vacuum destruction valve. CONSTITUTION:A hot water withdrawn by means of a circulation pump 6 through the outlet 3A of circulation circuit of heater 1 enters into the return port 4 of circulation circuit 3 via a heat-exchanger 7. The return port 4 is provided with a vacuum destruction valve 5, and the heater 1 and the heat-exchanger 7 are consistently maintained under a pressurized state to prevent the hot water from flowing reversely through an opening. If a negative pressure is imposed on the heater 1 in an event of tap being suspended, the vacuum destruction valve 5 provided at the return port 4 of circulation circuit 3 is caused to open for thereby withdrawing a fresh air therethrough. The fresh air thus withdrawn is communicated to a water feed pipe 2a, and thereby allowing the internal pressure of heater to get equilibrium with the atmospheric pressure momentarily.